“So thrilled to welcome baby Angelo into our little family! He is so sweet and a spitting image of Lorenzo as a baby,” Polizzi told People magazine. “Jionni and I can’t wait to see how being outnumbered turns out!”

Baby Angelo joins sister Giovanna, 4, and brother Lorenzo, 6.

During her final days of pregnancy, the reality star posted to Instagram about hoping to have baby Angelo join their family soon.